Home / 94,851,240.02-130,844,221.12-57,692,885.30

Finding the Fourth Proportional to 94,851,240.02, 130,844,221.12 and 57,692,885.30

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Solution

The fourth proportional to 94,851,240.02, 130,844,221.12 and 57,692,885.30 is: 79,585,471.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,851,240.02 : 130,844,221.12 = 57,692,885.30 : x
  2. Step 2: Convert to fraction form
    94,851,240.02/130,844,221.12 = 57,692,885.30/x
  3. Step 3: Cross multiply
    94,851,240.02x = 130,844,221.12 × 57,692,885.30
  4. Step 4: Simplify right side
    94,851,240.02x = 7,548,780,641,243,997
  5. Step 5: Solve for x
    x = 7,548,780,641,243,997/94,851,240.02
  6. Step 6: Final answer
    x = 79,585,471.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.